Extensions & Loft Conversions
Homes should evolve with the people who live in them. Our extensions and loft conversions allow you to expand your space while enriching your lifestyle. We offer timber and brick extensions designed to integrate beautifully with your existing home. Every addition is crafted to feel intentional, as if it’s always been part of the original design. Our approach focuses on proportion, natural light, and detailing, ensuring every extension feels both functional and elegant.
Loft Conversions that Add More Than Space
Our loft conversions transform unused areas into practical, comfortable living spaces, most often creating new bedrooms, en‑suites, or family bathrooms. Each design is shaped to maximise head height, natural light, and storage potential, turning forgotten spaces into welcoming parts of your home. Every project is guided by craftsmanship, collaboration, and attention to detail.
From groundwork and structure to internal joinery and finishing touches, we handle as much or as little of the build as you need. Our team ensures that every extension or conversion complements your home’s character while improving how you live within it.



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Planning & Timescales
In most cases, your extension or loft conversion will require planning permission and building regulations approval. An architect would typically manage these applications, and we are happy to recommend trusted professionals if needed. Once construction begins, CTB will handle all on‑site visits, liaise directly with building inspectors, and ensure that every stage of the build meets the required regulations.
Structured Weekly Payments
Our projects run on a clear weekly payment structure linked to progress on-site. The balance reduces steadily as work is completed, keeping financial exposure low and accountability high.
No large stage jumps. No surprises. Just steady, measurable progress.
What This Means For You
- Clear visibility of cost and progress
- Reduced financial risk throughout the build
- Steady, accountable project momentum
- Complete transparency from start to finish
The Benefits of Working With Us
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Structural confidence from a construction-led team
- A seamless extension that feels part of your original home
- Building regulations handled professionally
- Long-term performance and durability of construction.
- Added property value through considered design and quality build
- Reduced stress through full project coordination
- Transparent scope and accountable delivery
- A home improved properly, not just enlarged
Typical build duration ranges from 8–16 weeks, depending on project size and complexity.
Extensions & Loft Conversions Details
Timber and brick extensions.
Loft conversions for bedrooms, bathrooms, and additional living spaces.
Groundworks, internal finishes, and joinery included.
We can work closely with you and your architect (or provide our own design support) to ensure your extension or conversion feels seamless and thoughtfully planned.
In most cases, your extension or loft conversion will require planning permission and building regulations approval. An architect would typically manage these applications, and we are happy to recommend trusted professionals if needed. Once construction begins, CTB will handle all on-site visits, liaise directly with building inspectors, and ensure that every stage of the build meets the required regulations.
Typical build duration ranges from 8–16 weeks, depending on project size and complexity.







